Home / 161,044,588,609.12-350,363,800,105.88

Finding the Third Proportional to 161,044,588,609.12 and 350,363,800,105.88

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Solution

The third proportional to 161,044,588,609.12 and 350,363,800,105.88 is: 762,241,025,822.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,044,588,609.12 : 350,363,800,105.88 = 350,363,800,105.88 : x
  2. Step 2: Convert to fraction form
    161,044,588,609.12/350,363,800,105.88 = 350,363,800,105.88/x
  3. Step 3: Cross multiply
    161,044,588,609.12x = 350,363,800,105.88 × 350,363,800,105.88
  4. Step 4: Simplify right side
    161,044,588,609.12x = 122,754,792,424,633,050,071,040
  5. Step 5: Solve for x
    x = 122,754,792,424,633,050,071,040/161,044,588,609.12
  6. Step 6: Final answer
    x = 762,241,025,822.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.